Finding the Zeros of Quadratics Algebraically

• -7

• 5

• -1

• -5

Tags

CCSS.HSA-REI.B.4B

• 0

• 16

• -16

• 4

Tags

CCSS.HSA-REI.B.4B

• 2309

• 6767

• -6767

• 0

Tags

CCSS.HSA-REI.B.4B

• 0

• 1

• 2

• Cannot be determined

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

• 0

• 1

• 2

• Cannot be determined

Tags

CCSS.HSA-REI.B.4B

CCSS.HSN.CN.C.7

• 0

• 1

• 2

• Cannot be determined

Tags

CCSS.HSA-REI.B.4B

If a quadratic equation opens downwards and its vertex is on the x-axis, how many real zeros does it have?

• 0

• 1

• 2

• Cannot be determined

Tags

CCSS.HSF-IF.C.7A

If a quadratic equation opens upwards and its vertex is below the x-axis, how many real zeros does it have?

• 0

• 1

• 2

• Cannot be determined

Tags

CCSS.HSF-IF.C.7A

• 0

• 1

• 2

• Cannot be determined without knowing the direction of opening

• 0

• 1

• 2

• Cannot be determined without knowing the direction of opening

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A